Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1989-08-01
1990-09-11
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156634, 156656, 1566591, 156666, 252 794, 427309, C23F 100, B44C 122, C03C 1500, C03C 2506
Patent
active
049560352
ABSTRACT:
The adhesion of organic chemicals to metal surfaces is enhanced by treating the metal surface with a composition comprising an etching component, a quaternary ammonium cationic surfactant, and a solubilizing secondary surfactant.
REFERENCES:
patent: 4046620 (1977-09-01), Andrascek et al.
patent: 4057554 (1977-11-01), Redmore et al.
patent: 4460479 (1984-07-01), Mulder
patent: 4547304 (1985-10-01), McEntire et al.
Powell William A.
RD Chemical Company
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